navien 240a recirculation settings

1. It may not run the entire time but it does run. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. * The cold-water sandwich effect is the undesired introduction of cold water into the hot water supply line on occasions of frequent on/off operations. Efficient, durable and high-performance products for any commercial application. Thanks again Mate! You are right. "A" Series Recirculation Timer Setting. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. It will leave the valves open but the internal pump will never turn on. Thank you for posting. Nearly Instantaneous hot water can be achieved with a Navien tankless water heaters with a proper recirculation system but is dependant on the homes piping system.Please contact Harry Eklof \u0026 Associates for more information or to set up a training class for your company. You need a crossover valve installed under one of your faucets that is far away from the water heater (there are a few different styles but they all have four connections and get installed under a faucet). Legal Disclosure:Lildutchuncle.com provides and shares information on plumbing, heating & air quality, home improvement, and other DIY projects. ktpass /pass ReallySecurePas5word /ptype K, The VPN client was unable to successfully verify the IP forwarding table modification. Default recirculation schedule is every 30 minutes if a 9F degree drop is sensed. Having just run my own recirc lines and installing an NPE240A I can tell you that you dont want intelligent preheat. Completing the Install. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. . There is 4 options (6 technically, but the 5th and 6th dont apply). At the push of a button, Navien's HotButton accessory activates the internal recirculation pump and gas-fired burner to heat up the water in the supply lines. Right now I have it on recirculate all day long, which gives me instant hot water, but wastes a lot of energy. I had a dedicated external recirculation line installed to use with the Navien internal pump. It was totally worth it, here is why and how to set it up. You are using an out of date browser. Thanks. Set the front panel DIP switches at the far left (set of ten) to: 1ON; 2 OFF. A VPN connection will not be established. Could someone please confirm that I should indeed have well pump "ON"? So what's going on here? This seems relatively new for Navien and is in a recent Navien technical bulletin from 04/18/16. I pushed the little lever inside the unit down to use the external line. 6.5 years old. Navien 240A Recirculation Settings. Set the 2-way valve to INT. The Navien cascading system also balances out the workload of each unit for longer life. The app is not the most intuitive. Called Navien to find out what/if the dip switch settings should be when using the controller and they will not give them to me as the homeowner. The internal recirculating pump continuously keeps running. For a better experience, please enable JavaScript in your browser before proceeding. Since my VPN endpoints were not providing me w/ an updated client and w/ no access to Cisco Anyconnect downloads, my only option was to try openconnect. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012). Note: You must set up the Time Settings in the Configuration menu to choose these options. I also wanted to enable domain authentication in a somewhat secure manner. Hi therejust curious since I was considering a Navien 240A. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. For more information, please see our Summary: I started running into issue utilizing Cisco AnyConnect on my Mac basically complaining about not able to overwrite IP forwarding tables. He has a good standing reputation for superior skills in heating, air conditioning, hot water tanks, and indoor air quality systems. I got the same problem that I can not connect the Navilink to home wi-fi. The unit is in on one side of our basement and the kitchen is on the far side of the house on the first floor. I expect that would have some positive effect on the time to deliver hot water, even if it is small. The Intelligent preheating on Navien Water Heater is a self-learning process that you can enable by turning on the DIP switch on the front panel. Disabling schedules simply disables "recirculation", the function that keeps hot water hot in the plumbing for 'instant hot water'. When in a schedule the unit will circulate and heat according to the parameter settings. The enable/disable work around for a hot button really speaks to the fact that they could just make an app based digital hot button alone-- with a timer better yet to resume the normal schedule. This is how to set up Navien Tankless water heater for recirculation in Residential applications. In reading the comments there seems to be confusing information as to whether the schedule button should be set to ENABLE or DISABLE. It is now available as an add-on accessory for all NPE-A models (NPE-180A, NPE-210A, NPE-240A). This appears to affect NSX-T 2.5 and 2.5.1. I too have the NPE-240A, and this is what was explained to me. Hope this helps. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. Sorry just saw this. JavaScript is disabled. This week we added the NaviLink to our unit (NPE-240A2). That's it, there is no other response from the unit. Error Code E046 It indicates that there is something wrong with limit control. Recirculation Settings by pressing down the OK button. So, you must play with this setting and adjust it according to your water usage demand. The recirculation system needs a line running back to the water heater from the farthest faucet . You can find this valve inside the water heater. Recirculation is basically just keeping the hot water in the plumbing hot so you get hot water faster. I would like it to recirculate in the mornings when we take showers and then not for the rest of the day. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. I hate the app as it is just not user friendly. I tried reconnecting using the AP button. Since the app updated and removed the option to enable or disable the recirc and enable or disable the schedule, mine has not worked and defaults to every 30 mins recirc. We might be able to do something about it. Am I reading this excellent web page & comments correctly? Press question mark to learn the rest of the keyboard shortcuts. I suspect a process issue. Navien NR-180(A); NP-180(A); NR-210(A); NP-210(A); NR-240(A); NP-240(A) Condensing Water Heater, Navien NP-240A Service Manual (179 pages), High Limit Switch or Exhaust Limit Switch, Preparing the Water Heater for Inspection, Navien NP-240A Operation & Installation Manual (89 pages), Navien NP-240A Installation Manual (78 pages), Contaminated Make-Up Air will Damage the Unit, Navien NP-240A Owner's Operation Manual (45 pages), Pump Activation Setting Function When Hot Water Is Used, "A" Series Models Built-In Circulation Function, Basic Troubleshooting and Frequently Asked Questions, Navien NP-240A Installation Manual (68 pages), Navien NP-240A Quick Installation Manual (4 pages). Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. Tech support was clueless. The house is set up with recirculation, though I am not sure where in the house the "T" on the system is located. Internal Recirculation and make the selection by pressing the Ok button. You are using an out of date browser. BTW it connect to my phone through the app but then doesn't connect to home wifi and doesn't ask for my password. Resources | Partners Login | Become an NSS |Certifications |Parts List | Technical Support | Careers |Global Network |Warranty, All contents copyright Navien Inc. | About Navien |Contact Us | Terms of Use |Privacy Policy |CCPA |Notices, Ultra-high efficiency condensing tankless water heaters, High efficiency non-condensing tankless water heaters, You accept the use of cookies as described in our, PeakFlowE Installation, Operation and Maintenance Manual, Manual De Sistema Ventilacion Comun Espanol (USA & Canada). Thanks in advance for any advice. This was on 4.6.x. Gas. *DIP Switches need to be set properly as well. Can you Ask an Expert Home Improvement Questions HVAC Questions Michael Ferryman 1,933 Satisfied Customers Operating Engineer at NRG Energy Michael Ferryman is online now Related HVAC Questions We have a Navien NPE-240A boiler and an electrical (unconnected) hot water tank that acts as a storage tank. PFFW-001, NaviCirc Kit: 30022965A. Navien npe-240a recirculation settings Click here for more information about UPS. I'm going to install the Navicirc tomorrow when i have a few minutes. Strong signal. On-demand takes a bit longer to heat up, but oh well. Parameter access and and parameters are listed here in section 6.5 page 65. They stated that the "Default" re-circulation schedule is every 30 minutes if it senses a 9 degree drop. I actually only use the app to view status and utilization these days. We don't tend to provide any plumbing advice or any advice that should come from a certified professional. Our fancy NPE-240A2 was installed yesterday with Navilink. They had me un-register and re-register to get it working. Learn more about our products for home owners. This chapter will walk you through the step-by-step guide to let you learn how to use the recirculation mode. Deactivate Circulator Timer and Periods. I love everything about the hardware. The problem is that NSX-T doesn't see the new host and its link to the compute manager (vCenter) looks fine. Space-saving high-efficiency condensing boilers provide the ultimate heating and comfort experience. We might be able to do something about it. It gives me the option to 'control' and create a weekly schedule. Great hardware, awful software. Create an account to follow your favorite communities and start taking part in conversations. I am looking at options for my recirculation too. NPE-240A2 Optional NPE-A2 recirculation valve Designed for recirculation of domestic hot water in applications where a dedicated return line is not available. Cause is unknown. Thanks. Troubleshooting Navien NPE-240A Internal Recirculation Pump RCGooner2002 121K views 5 years ago No Hot Water - Defective 3-Way Valve on Navien NCB Replaced - How to Replace Step by Step. How to use the recirculation modes on a Navien Water Heater? Yierd! (if you want to schedule via App). Hoja de Especificaciones Sistema de Ventilacin para Exteriore Hoja de Especificaciones Cable para Bomba Externa NPE, Hoja de Especificaciones Calentadores de Agua sin Tanque serie NPE, Hoja de Especificaciones Sistema HotButton, NPE Outdoor Vent Kit Spec Sheet (USA & Canada), NPE Series Specification Sheet (USA & Canada), Problem Solved: Gandy Installations Saves Customer Enough Space for a Refrigerator, Problem Solved: Steve Hosack of SC Hosack Plumbing Upgrades His Hair Stylist to Navien, Ways to save money on your water & electric bill. Thanks for any insight you can provide. My unit is a replacement for an existing electric tank recirc loop system. https://gadgetsgo.com/images-manual/Navien-NaviCirc-30022965A-Spec-Sheet.pdf, https://armstrongfluidtechnology.coastro_express_lf_valve_io.pdf?la=en&display=1, https://s3.amazonaws.com/s3.supplyhouse.com/product_files/Taco-HLV-1-User-Guide.pdf, https://terrylove.com/forums/index.-recirculation-settings-and-parameters.85181/, Flushing Navien 240A set up for external bypass, Navien NPE-240A2 External circulation question, Navien NPE-240A and HotButton - DIP switches and parameters, Navien-NPE A2 Dedicated Recirc line, Hot Button Setup. Hard to really know if you need button or not. Hello all. But would like to have the 'instant button' in the app that I could push in the evening, where it would recirculate the water for me on demand, and then five min later I can take a hot shower. (Dip switch settings - https://imgur.com/gallery/xRzjyRN) Did I set this up correctly? New Problem - I cannot connect my NaviLink to my home wifi. Also, you can use the Navien Intelligent Preheating feature. Press the M (menu) button on the front panel and choose the 1. You might want to verify if the Navien was installed and programmed for utilizing the "internal" or "external" recirc function. On the control board, the display does not turn on, there is no clicking from the ignitor, and no pump trys to run. Eventually, I want to run a return line from the kitchen area back to the hot water heater and that should significantly reduce the delivery time, since all the faucets feed off the line that leads to the kitchen. What I have found to keep it easy for understanding the schedule enable/disable on the appis to add the letter "d" at the end of the word being displayed. 2. Given the highly critical reviews of the NaviLink app on the Apple iOS App Store, I am reluctant to buy until I can verify that 1) re-enabling schedules using the NaviLink app is easy to do and 2) we can use the NaviLink app to activate the CP on-demand (in other words, the app does, indeed, have a software-based button). Then if that doesn't work, I would keep it at 1 minute, and then set 14 to 1 minute, and I would also try 14 at its max. Dave, if you could enlighten me (other users) on what you had to do to get scheduling to work that would be great. I think that by switching to External just means that we are going to be recirculating water outside of the unit. Adding a "Hot button" overrides schedulers (navilink or NR-20DU). In particular I'd like to change the temperature at which it begins to recirculate, or the frequency of it. It does not specify what 'control' means. So disabling and enabling the schedule does not work as a workaround to the hot button feature not showing up except for the fact that when enabled it will find that the reservoir temp is lower than it should be and begin to heat it, which then in turn will allow it to start to recirculate again (not time saving or water saving at all). . This saves energy and provides an endless supply of hot water for households. We are on well water and have a low flowing well. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. Intelligent: This option detects the DHW use for a week and repeats the detected cycle. Though we share resources, information, and educational guide on plumbing & DIY projects, the content here is not a substitute for professional guidance. How To Set Recirculation Mode On Navien Water Heater? Hopefully after 2 years this crap is over with and I can not heat my basement up to 90 in the summer. I am still seeing wonkey things happening but the schedule seems to work now. I simply cannot believe the iPhone app won't allow both recirc schedule on a dedicated loop and ability to turn on/off recirc at other times. I agree with Spacecowboy-- The information I have refers to external recirculation with cold water line return, but I expect the settings would be the same with a dedicated return line. Just had installed a Navien 240a. I thank you for this post! and our You must log in or register to reply here. Can someone help me reconnect? Am I correct in assuming this means that the internal loop and buffer tank only heat up when there is there is demand for hot water (i.e. Navien 240a Tankless Water Heater from hybridwaterheater.blogspot.com. Privacy Policy. Thanks for the comments folks. Research I've seen suggests this will save over 90% of the energy costs associated with 24 hour recirculation, which is essentially what you have. Efficient, durable and high-performance products for any commercial application. Also I set dip switch 5 to "ON" for the well pump setting. Navien Manuals Water Heater NPE-180A Service manual Navien NPE-180A Service Manual Npe series condensing water heaters Also See for NPE-180A: User manual , Installation manual (71 pages) , Operation manual (20 pages) 1 2 3 4 Table Of Contents 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 So you could restart the cm-inventory service till you are blue in the face and get nowhere be. (Internal Recirculation would be the opposite), Parameter 18 set to On (This is to enable. The installers insisted they did not need to pipe the recycle returnthey wanted to cap it off. I have even had to swap out control and front panel boards to get the function to work, but they broke that with an app update. \"Instantaneous water heaters?\" Tankless water heaters CAN be used to help solve lag time issues on a home, eliminating most of the wait time for hot water, but it depends on the piping. Navien's NR-180A, NR-210A, NR-240A, NPE-180A, NPE-210A and NPE-240A models come with the ComfortFlow System. If it is not on your navilink still may bridge to your phone but not commiunicate with your npe. Ive installed hundreds of them. With the -A uinits (with the recirculation pump) does that pump have to run to supply on demand hot water? * Existing installations may require the purchase of a new main PCB and front control panel. These are your VPN endpoints that you would need to pass to openconnect. So I just got off with a "Senior" support specialist at Navien Customer support. Navien even sent me a new NaviLink wireless controller which I installed with the same results. Then I searched and discovered your posting. It may not display this or other websites correctly. Navien Npe 240a Review AdinaPorter from www.adinaporter.com Web the navien intracranial support catheter has a nitinol coil and proprietary polymers to deliver thin wall construction 1 that provides a large id among 5/6 fr catheters 2 while delivering improved trackability 1,2 and resistance to ovalization. Attach the water supply to support recirculation. Zsoldier, he dip switches there dont get into the real detail of the programming. Even if the primary node associated w/ the VIP, if configured, is not necessarily in charge of inventory. Their are lots of ways your system may be piped. I thought we could re-use the remote controller (NR-10DU) from our old NPE-180A but it does not work with this. Press J to jump to the feed. dip one off, dip 2 on, everything else off (down is off). External with internal pump. With Navien's Ready-Link cascading technology, when a unit gets up to 80% capacity the next unit will turn on to help meet requirements. Im a Principal Software Engineer in Microsoft's Azure Dedicated group living in Atlanta, Georgia. Assuming you've created a Transport Node Profile and associated w/ the cluster. Connect the water supply. Space-saving high-efficiency condensing boilers provide the ultimate home heating and comfort experience. with a wire stripper befor e connecting it to the solenoid valve. We are on well water and have a low flowing well. 22 Installing the Water Heater CAUTION Do not remove recirculation cap Internal Recirculation Mode The following diagram shows the internal . Reddit and its partners use cookies and similar technologies to provide you with a better experience. Apparently this information is only for a licensed contractor..sigh.

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